Update §5 phases table: P0-A1 ✅ committed (base fork cbd40e0d, parent
a2998c2d).
Update §6 validation table: test-xhci-irq-qemu.sh now greps for actual
reactor log lines (not fictitious strings).
Update §7 durability log: base fork now has two USB commits (one from
P0-A1), not one. The "first USB-focused commit since dd08b76" is
now cbd40e0d.
Add §11 — implementation handoff appendix with per-phase concrete
targets: upstream commit SHAs, files to touch per phase, git-landing
rules, validation scripts to write, and dependency graph (P0-B2 depends
on P0-B1; P0-A2 through P0-A4 are independent of B; P0-B1 is unblocked).
Replace v1 (now archived/USB-IMPLEMENTATION-PLAN-v1-2026-04.md) with a
comprehensive v2 that re-audits every daemon against local/sources/base/
HEAD, aligns with Redox 0.x USB HEAD (Jan-Jul 2026), and reorganizes
phases around bare-metal correctness gaps.
Key v1→v2 corrections:
- xHCI interrupts are *not* restored in production (main.rs:141 hardcodes
Polling). This was the biggest v1 overstatement. P0-A1 now fixes it.
- uhcid/ohcid are 35-line stubs, not "ownership-grade". P0-B2 gives them
real enumeration over usb-core.
- ehcid does not auto-spawn class drivers. P0-B1 adds that.
- The base fork carries only one USB commit. The 88-fix claim lived in
patch carriers that path-sourced recipes don't apply. v2 records this
honestly and recommends per-feature commits on submodule/base.
Also:
- USB-VALIDATION-RUNBOOK.md restored from archived/ (operationally current).
- local/AGENTS.md: operator override allowing agents to create submodules
when really necessary (2026-07-07), with a 4-point necessity test.
- archived/README.md supersession table updated with v1 plan and XHCID plan.
Implements the App side of T5 (toast notifications from the bottom/tlc
synthesis). render_toast() overlay can be wired in a follow-up pass.
- App.toast: Option<String> field
- App.toast_expires: Option<Instant> field
- App.flash_toast(msg): sets toast with 3s auto-dismiss
- App.active_toast(): returns &str if not expired
Key bindings: scrollable help dialog (j/k/PgUp/PgDn/Home/G) wired in
the previous round. dim_backdrop/render_nice_edit/render_open_files
helpers lost to repeated reverts — will be re-added in a clean follow-up.
Updates six documentation files to point readers to the new
input-stack observability evidence and changelog entry. No
content claims are altered — only "see also" pointers and inventory
updates.
- CHANGELOG.md: new 2026-06-30 entry documenting the input-stack
fix (commit de9d1f4 in local/sources/base/), the git server
docs rewrite (commit 0c60adc6b), and the build-system
hardening addendum (commit 41045fd2f). Includes the verified
end-to-end interactive login evidence from the rebuilt ISO.
- local/docs/boot-logs/README.md: add the new
REDBEAR-MINI-BOOT-PS2D-INPUTD-LOG-FIX.md file to the
inventory table.
- local/docs/IRQ-AND-LOWLEVEL-CONTROLLERS-ENHANCEMENT-PLAN.md:
see-also pointer in the inputd validation deliverables
section.
- local/docs/REDBEAR-BOOT-EXPERIENCE-PLAN.md: see-also pointer
in the bootanim handoff section, noting that step 6
(REBIND_DISPLAY drm to inputd) now has companion
observability via the new inputd startup log.
- local/docs/USB-IMPLEMENTATION-PLAN.md: see-also pointer in
the HID producer modernization section, noting that the fix
lets operators distinguish "usbhidd dead" from
"usbhidd alive but not enumerated by XHCI".
- local/docs/GREETER-LOGIN-IMPLEMENTATION-PLAN.md: see-also
pointer in the service wiring section, noting that the greeter
can rely on the new inputd/ps2d startup lines being present
before inputd -A 3 runs.
Consolidate the active desktop path around redbear-full while landing the greeter/session stack and the runtime fixes needed to keep Wayland and KWin bring-up moving forward.
vasilito